我找到了这个问题,因为我正在寻找关于这个话题的答案。
与此同时,我找到了一个解决方案并喜欢在这里分享:(
另请查看代码中的示例 2)
<?php
/**
* Caching the query - Example 1
*/
function cacheQuery_v1($server)
{
// Set the time in minutes for the cache
$minutes = 10;
// Check if the query is cached
if (Cache::has('db_query'))
{
return Cache::get('db_query');
}
// Else run the query and cache the data or return the
// error response if an exception was catched
try
{
$query = $server->query(...);
}
catch (Exception $e)
{
return Response::json('error', 400);
}
// Cache the query output
Cache::put('db_query', $query, $minutes);
return $query;
}
/**
* Caching the query - Example 2
*/
function cacheQuery_v2($server)
{
// Set the time in minutes for the cache
$minutes = 10;
// Try to get the cached data. Else run the query and cache the output.
$query = Cache::remember('db_query', $minutes, function() use ($server) {
return $server->query(...);
});
// Check if the $query is NULL or returned output
if (empty($query))
{
return Response::json('error', 400);
}
return $query;
}
我推荐你使用 Laravel 的 Eloquent ORM和/或Query Builder来操作数据库。
快乐编码!